一、揚琴有多少根弦
揚琴是(shi)通過敲打(da)琴弦(xian)發音的,過去使用(yong)的是(shi)銅絲弦(xian),因此也稱(cheng)銅絲琴,現在一般使用(yong)鋼絲弦(xian),那么揚琴有幾根弦(xian)呢?
隨(sui)著揚(yang)(yang)(yang)琴(qin)(qin)藝術的(de)(de)(de)發(fa)展,揚(yang)(yang)(yang)琴(qin)(qin)也有許(xu)多不(bu)同的(de)(de)(de)型(xing)號(hao),不(bu)同型(xing)號(hao)的(de)(de)(de)揚(yang)(yang)(yang)琴(qin)(qin),琴(qin)(qin)弦數量也有所不(bu)同,常見(jian)的(de)(de)(de)一般是402型(xing)揚(yang)(yang)(yang)琴(qin)(qin)和501型(xing)揚(yang)(yang)(yang)琴(qin)(qin),402型(xing)揚(yang)(yang)(yang)琴(qin)(qin)總(zong)共(gong)有144根琴(qin)(qin)弦,其(qi)中裸(luo)弦(俗稱鋼線(xian))63根,纏(chan)弦81根;501型(xing)揚(yang)(yang)(yang)琴(qin)(qin)總(zong)共(gong)有124根琴(qin)(qin)弦。
二、揚琴怎么換琴弦
揚琴(qin)的琴(qin)弦(xian)損壞時,需要及時更換(huan)(huan)琴(qin)弦(xian),以免影(ying)響練習(xi)和演奏,揚琴(qin)琴(qin)弦(xian)的更換(huan)(huan)要注意正確的方法:
揚琴(qin)(qin)更換(huan)琴(qin)(qin)弦(xian)(xian)(xian)首先要清(qing)除原(yuan)琴(qin)(qin)弦(xian)(xian)(xian),如(ru)換(huan)鋼弦(xian)(xian)(xian)先纏繞(rao)掛弦(xian)(xian)(xian)所用(yong)的(de)扣,并將琴(qin)(qin)弦(xian)(xian)(xian)扣置于(yu)琴(qin)(qin)板上(shang)防止回(hui)折,并利用(yong)鉗子,按掛弦(xian)(xian)(xian)軸(zhou)(zhou)(zhou)與調音(yin)(yin)軸(zhou)(zhou)(zhou)之間(jian)距離的(de)長度,留(liu)出三四公(gong)(gong)分(fen)左右(you)(you)切(qie)斷琴(qin)(qin)弦(xian)(xian)(xian)。琴(qin)(qin)體左側掛琴(qin)(qin)弦(xian)(xian)(xian)扣盡量(liang)要使琴(qin)(qin)弦(xian)(xian)(xian)能(neng)貼在掛弦(xian)(xian)(xian)板上(shang),不能(neng)掛在中間(jian)或頂部。右(you)(you)側調音(yin)(yin)軸(zhou)(zhou)(zhou)的(de)孔穿過(guo)之后(hou)一般要使琴(qin)(qin)弦(xian)(xian)(xian)頭有一公(gong)(gong)分(fen)左右(you)(you)垂直平(ping)行于(yu)琴(qin)(qin)軸(zhou)(zhou)(zhou),使琴(qin)(qin)弦(xian)(xian)(xian)繞(rao)在調音(yin)(yin)軸(zhou)(zhou)(zhou)時能(neng)壓(ya)住琴(qin)(qin)弦(xian)(xian)(xian)頭防止琴(qin)(qin)弦(xian)(xian)(xian)回(hui)滑。以(yi)琴(qin)(qin)弦(xian)(xian)(xian)能(neng)越調越能(neng)往(wang)下繞(rao),不能(neng)繞(rao)在調音(yin)(yin)軸(zhou)(zhou)(zhou)的(de)軸(zhou)(zhou)(zhou)孔之上(shang),確保琴(qin)(qin)弦(xian)(xian)(xian)能(neng)壓(ya)實在山口鋼條之上(shang),避免出現雜音(yin)(yin),也可以(yi)延長調音(yin)(yin)軸(zhou)(zhou)(zhou)的(de)使用(yong)壽命。
如(ru)果(guo)自己不會更換或(huo)怕換不好的(de)話,可以到樂器店去找專(zhuan)人更換。
三、揚琴更換琴弦注意事項
1、在更換揚琴的琴(qin)弦時,做到(dao)琴(qin)弦線路正確、外(wai)形美觀不(bu)扎手、不(bu)會回(hui)繞跑弦,并使琴(qin)搬手能順(shun)利(li)調音為宜。
2、更換(huan)(huan)纏弦(xian)時,無需系掛(gua)弦(xian)的扣,其它部分與鋼(gang)弦(xian)換(huan)(huan)弦(xian)方法(fa)與要求相(xiang)同(tong)。
3、要(yao)注意(yi)測量琴弦與調音軸的留(liu)弦長度,要(yao)求長度適當。